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Amazing work, great communication, and friendly people. I cannot recommend them enough.

Brian, Lynn and crew are great people that helped out my family right before the holidays with a clean up of a home. They were fast , efficient, and considerate. Highly recommend.

Bio-One came referred to us from a Realtor friend. It's a family owned company. I'm so glad we chose them over other companies we spoke to. They were easy to get a hold of, very responsive, efficient, patient, and appropriately priced. I highly recommend them if you are in the unfortunate situation of needing a biohazard company for a home clean up after someone passes.

Brian was BEYOND professional, efficient and friendly. Reached out to other companies that wanted extortionate amounts of money and were nowhere near as professional and upfront as Brian. Would highly recommend. We used him for our company's needs and he was exceptional!!

Brian and his team's service was amazing. Sadly, my neighbor recently passed away and had been dead for a week. The fire department had to break down his door and the coroner had to remove him, and my condo and our entire tier was overcome with the horrible smell that comes with a situation like that. My neighbor's family was out of town and could not be here for 3 days, so we had to move quickly or our building would have been uninhabitable. I got a crash course in finding a company that did this type of work and the reviews were horrible. The only one I found that was not was Bio-One Chicago North. I called him on Sunday at 1PM. He and his team were here by 3:30PM and went to work. They explained exactly what they were going to do and why and got to the business at hand. They spent over 3 hours here, and removed all of the bio materials-which included tearing up all the carpet and wood flooring-and disposed of them in hazmat bags/boxes that were then taken to a hazardous material company to be destroyed. They also set up a machine that took out the rest of the smell. By the time they left, I didn't have to wear a mask and my neighbor's place smelled normal. This was especially important as my neighbor's family was coming to an already tough situation and Brian's work made at least one part of it easier. Brian even came back for additional maintenance to ensure all the smell was gone and the scene was cleaned up. Brian's excellent: his service, his professionalism, his follow through, his reasonable price. Bio-One Chicago North is now the clean up company for our condo management company and I will definitely call him for other services such as removal of household goods, cleaning, and hauling. I highly recommend Bio-One North. Ken Cherry, Treasurer, Sheridan Court Condo Association.

Brian & Lynn are the real deal. Honest, friendly, reliable, & efficient. Our condo association was notified at 3am by one of our residents that a death had occurred in their home & that various fluids had been deposited on the carpeted stairs when the paramedics removed the body. We did a quick search of biohazard cleaners & immediately called Bio-One's 24 hour number. Bill answered the call, assessed our situation, & scheduled an inspection for 8:30 that morning. Brian & Lynn showed up at 8:30 on the dot, did a thorough, step-by-step inspection of the stairs, walls, & banisters, and after identifying the affected areas, gave us a very reasonable estimate on the spot. Then, to my surprise, they said they could have the affected areas treated (with an eco-friendly, non-toxic enzyme/disinfectant solution), as well as going the extra mile to disinfect the walls, baseboards & banisters. Within an hour, the job was done. I can't recommend them enough.

From my first phone call Brian was a pleasure to deal with despite the difficult circumstances of a residential clean up. He was professional and still warm and understanding. The crew was the same way. They were prompt in responding to any inquiry and were worth every cent of their fee and then more.

Brian was super quick to respond--within a few hours of receiving my email he was out to take a look and make an estimate. He was prompt the following day and completed the work needed, which took him just a couple of hours. I can't say enough about his professionalism. Highly recommended. I'm sure with the storm recently he'll be in high demand, but worth it.

Great service and prices are fair! Bio-One came out on two separate occasions and each time they did a great job. Amanda, Mike,and Leah were amazing! I highly recommend!

Like the other reviews this one isn't going to be any different because they are amazing they came in our situation was rather rough they were understanding they took their time they were patient with us they walked us through the process kept us in the loop very caring very understanding patient and their extraordinary attention to detail Brian and Linda the best I give 10 stars but I can only do five hope you guys see this because I really do appreciate what you did and thank you so so much I can only get five stars but I'm just going to say 10 out of 10 fully recommend